Home / 10,301,742,353.20-15,453,747,270.60-3,760,057,937.20

Finding the Fourth Proportional to 10,301,742,353.20, 15,453,747,270.60 and 3,760,057,937.20

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Solution

The fourth proportional to 10,301,742,353.20, 15,453,747,270.60 and 3,760,057,937.20 is: 5,640,500,712.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,301,742,353.20 : 15,453,747,270.60 = 3,760,057,937.20 : x
  2. Step 2: Convert to fraction form
    10,301,742,353.20/15,453,747,270.60 = 3,760,057,937.20/x
  3. Step 3: Cross multiply
    10,301,742,353.20x = 15,453,747,270.60 × 3,760,057,937.20
  4. Step 4: Simplify right side
    10,301,742,353.20x = 58,106,985,084,302,368,768
  5. Step 5: Solve for x
    x = 58,106,985,084,302,368,768/10,301,742,353.20
  6. Step 6: Final answer
    x = 5,640,500,712.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.